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Lostsunrise [7]

3 years ago

10

Mario brought a 1 gallon can of paint to paint his room. He used 0.5 gal for the fist coat and 0.4 gal for the second coat. How

much paint did he have left

2 answers:

emmainna [20.7K]3 years ago

7 0

It would be 1/10 OR 0.1

Lady_Fox [76]3 years ago

5 0

0.1 left because 1 gallon, .4+.5=.9. 1-.9= .1

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Katlyn made 4 dresses with 7 yards of fabric how many yards of fadric did she use 1 dress

Ludmilka [50]

To solve this equation with algebra

4/7 = 1/x

(4/7)x = (1/x)x

4x/7 = 1

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4x = 7

4x/4 = 7/4

x = 1.75

1.75 yards of fabric are needed to make 1 dress.

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5 0

2 years ago

Find the amount financed and the finance charge in dollars for the following problem. Choose the correct answers.

diamong [38]

$350 * 30/100 = $ 105 which is down payment.

$350 - $105 = $245 which is left.

But he will pay $24.50 * 12 = $294 instead.

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4 0

3 years ago

What is the slope of the line of best fit?

Ierofanga [76]

Step-by-step explanation:

The line passes through the origin and point (30,3)

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Or, slope of the graph miles per hour

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option B

7 0

3 years ago

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Aloiza [94]

275 is the answer to the question

8 0

3 years ago

2. The electrical resistance R of a wire varies inversely with the square of its diameter d. If a wire with a

Mariulka [41]

Answer:

$0.225 \Omega =225 m\Omega$

Step-by-step explanation:

We know (Ohm second law) that $R= \frac{k}{d^2}$ where k inlcudes the rest of the parameters (material, lenght). In our situation we have k= $0.4\cdot9 \Omega mm^2$ . The moment the diameter becomes 8mm R becomes

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3 years ago